Canada CHS nautical chart layer : caution with vertical clearances

Message from Director of CHS Products and Services (25/07/2014)


Caution.

The Canadian Hydrographic Service (CHS) would like to let you know of that the vertical clearances on charts and equivalent BSB are inaccurate :

1313 Batiscan au/to Lac Saint-Pierre
1314 Donnacona à/to Batiscan
4026 Havre Saint-Pierre et/and Cap des Rosiers à/to Pointe des Monts
4275 St. Peters Bay
2250 Bruce Mines to/à Sugar Island
2283-1, 2283-2 Owen Sound to/à Giant's Tomb Island
4266 Sydney Harbour
4201 Halifax Harbour - Bedford Basin

Notships will be issued shortly.
Notmar will be issued in the next edition.